儿在胞中，食母之血，所余者，结而成块。产时块从儿下则无患。不下，则滞而痛，名曰儿枕痛。黑神散（攻十）。
久而不已，血化为脓。又产后寒气入腹硬筑，脐下刺痛，为寒疝。宜用炒吴茱萸，勿误治。
血化为脓，流注关节，则成骨疽。脉洪而数，是其候也。失治，多为败症，宜急治之。若腹胀大，或转侧作水声，
或脓从脐出，与大便出，当用补以托之，然后用神仙回脓散。（攻十一）
子离其宫，血海陡虚，所以作痛，胞门受伤，必致壅肿，肿未消，因而拒按似块，实非块也，勿得作儿枕治，宜用
殿胞煎（补四十二）。五物煎（补四十三）。
怒郁血虚肠风，皆致肠疡。食诸鱼毒物，亦能致疡。食盐炒热熨脐，又箭镞烧红，淬入酒中，饮酒可愈，川芎、当
归、甘草、淮牛膝、 本，为末，酒调下。
腰者肾之外候，胞胎系于肾，产则劳伤肾气，损动胞络，虚未平复，风冷客之，故令腰痛。三圣散。（散二十五）
恶露断，腰重痛而下注，两股如锥刺入骨，此血滞经络，必作痈疽。四物汤加延胡。（补七）
真气虚而邪乘之，当归黄 汤加桑寄生。（补四十四）
久痛不已，猪羊肾常食之。
腹胀善噫，诸药皆呕，脾虚也。焦术，米泔煎服。
膀胱宿有停水，恶露下而不尽，气血与水相激，故令胁肋胀痛。
痛而呕吐，抵圣汤（攻十二）。非姜桂之辛以行药，势反助其胀矣。
肝经血瘀，四物汤加肉桂、延胡、蒲黄、红花。（补七）
肝经气虚，四君子汤加当归、白芍。（补四）
肝经血虚，四物汤加人参、白术。（补七）
肾水不生肝木，六味丸。（补二）
肺金盛克肝木，泻白散。（散二十六）
身热汗出，加参生化汤。（和二十四）
气血两虚，十全大补汤。（补三十九）
怒伤于肝，两胁胀痛，吐血寒热，宜八珍汤加柴胡、丹皮。（补五）
The fetus resides in the uterus, consuming the mother's blood. The residual portion coagulates into a mass. During delivery, if this mass descends with the infant, there is no harm; if it does not descend, it stagnates and causes pain, known as "Infant Pillow Pain" (Erzhen Tong). Heishen San (Attack 10) is indicated.
If the condition persists for a long time without resolution, the blood transforms into pus. Additionally, after childbirth, cold pathogenic qi may enter the abdomen, causing hardness and a sensation of being struck, along with stabbing pain below the umbilicus, which is termed Cold Hernia (Hanshan). Fried Evodiae Fructus (Wuzhuyu) should be used; do not treat incorrectly.
If blood transforms into pus and flows into the joints, it forms Bone Abscess (Gusu). A surging and rapid pulse is its sign. If neglected, it often becomes a critical condition (Bai Zheng) and requires urgent treatment. If abdominal distension occurs, or if water sounds are heard when turning the body, or if pus discharges from the umbilicus or with stool, tonification should be used to expel the toxin, followed by Shenxian Huinong San (Attack 11).
After the child leaves the uterus, the Sea of Blood (Xuehai) suddenly becomes deficient, causing pain. Injury to the uterine gate (Baomen) inevitably leads to congestion and swelling. Before the swelling subsides, palpation may feel like a mass, but it is not actually a mass; it must not be treated as Infant Pillow Pain. Dianbao Jian (Tonify 42) or Wuwu Jian (Tonify 43) are indicated.
Intestinal wind (Changfeng) due to anger, depression, and blood deficiency, as well as ingestion of toxic substances from various fish, can all cause intestinal ulcers (Changyang). Salt fried hot can be applied as a compress to the umbilicus. Alternatively, an arrowhead can be heated red-hot and quenched in wine; drinking this wine can cure the condition. Take Chuanxiong Rhizoma (Chuanxiong), Angelicae Sinensis Radix (Danggui), Glycyrrhizae Radix et Rhizoma (Gancao), Achyranthis Bidentatae Radix (Huainiuxi), and Ligustici Rhizoma et Radix (Ben), grind into powder, and take with wine.
The waist is the external manifestation of the Kidney. The conception vessel is connected to the Kidney. Childbirth damages Kidney Qi and injures the uterine collaterals. When deficiency has not yet recovered, wind-cold pathogens invade, causing lower back pain. Sansheng San (Disperse 25) is indicated.
If lochia has stopped, but the lower back feels heavy and painful with radiation downward, and the thighs feel as if pierced by awls into the bone, this indicates blood stagnation in the collaterals, which will likely develop into carbuncle or abscess. Siwu Tang plus Corydalis Rhizoma (Yanhusuo) is indicated (Tonify 7).
When true Qi is deficient and pathogens take advantage, Danggui Huangqi Tang plus Taxilli Herba (Sangjisheng) is indicated (Tonify 44).
For chronic pain that does not resolve, frequent consumption of pig or sheep kidneys is recommended.
Abdominal distension with frequent belching, and vomiting upon taking various medicines, indicate Spleen deficiency. Scorched Atractylodis Macrocephalae Rhizoma (Jiaozhu) decocted in rice wash water is indicated.
If the Bladder has retained water, and lochia flows out incompletely, the interaction between Qi-blood and water causes distending pain in the hypochondrium.
If pain is accompanied by vomiting, Disheng Tang (Attack 12) is indicated. Without the pungency of Ginger and Cinnamon Twig to promote the action of the medicine, the distension would instead be exacerbated.
For Liver Channel blood stasis, Siwu Tang plus Cinnamomi Cortex (Rougui), Corydalis Rhizoma (Yanhusuo), Lygodii Spora (Puhuang), and Carthami Flos (Honghua) is indicated (Tonify 7).
For Liver Channel Qi deficiency, Sizijunzi Tang plus Angelicae Sinensis Radix (Danggui) and Paeoniae Radix Alba (Baishao) is indicated (Tonify 4).
For Liver Channel blood deficiency, Siwu Tang plus Ginseng Radix (Renshen) and Atractylodis Macrocephalae Rhizoma (Baizhu) is indicated (Tonify 7).
When Kidney Water fails to nourish Liver Wood, Liuwei Wan is indicated (Tonify 2).
When Lung Metal is excessive and overacts on Liver Wood, Xiebai San is indicated (Disperse 26).
For body heat and sweating, Shenghua Tang plus Ginseng is indicated (Harmonize 24).
For dual deficiency of Qi and Blood, Shiquan Dabu Tang is indicated (Tonify 39).
Anger injuring the Liver causes distending pain in both hypochondria, hematemesis, and alternating chills and fever. Bazhen Tang plus Bupleuri Radix (Chaihu) and Moutan Cortex (Danpi) is indicated (Tonify 5).